Acer PW.NAT05.002 User Manual page 4

• Never use it under sporting, exercising, or any vibrating environment which
will probably cause unexpected short current or damage rotor devices, HDD,
Optical drive, and even exposure risk from lithium battery pack.
Safe listening
Follow these instructions, suggested by hearing experts,to protect your hearing.
• Gradually increase the volume until you can hear it clearly and comfortably
and without distortion.
• After setting the volume level, do not increase it afteryour ears adjust.
• Limit the amount of time listening to music at high volume.
• Avoid turning up the volume to block out noisy surroundings.
• Turn the volume down if you can't hear people speaking near you.
Using electrical power
• This product should be operated from the type of power indicated on the
marking label. If you are not sure of the type of power available, consult your
dealer or local power company.
• Do not allow anything to rest on the power cord. Do not locate this product
where people will walk on the cord.
• If an extension cord is used with this product, make sure that the total
ampere rating of the equipment plugged into the extension cord does not
exceed the extension cord ampere rating. Also, make sure that the total
rating of all products plugged into the wall outlet does not exceed the fuse
rating.
• Do not overload a power outlet, strip or receptacle by plugging in too many
devices. The overall system load must not exceed 80% of the branch circuit
rating. If power strips are used, the load should not exceed 80% of the power
strip's input rating.
• This product's AC adapter is equipped with a three-wire grounded plug. The
plug only fits in a grounded power outlet. Make sure the power outlet is
properly grounded before inserting the AC adapter plug. Do not insert the
plug into a non-grounded power outlet. Contact your electrician for details.
Warning! The grounding pin is a safety feature. Using a power
outlet that is not properly grounded may result in electric shock
and/or injury.
Note: The grounding pin also provides good protection from
unexpected noise produced by other nearby electrical devices that
may interfere with the performance of this product.
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